/*
 *  Copyright 2016 Google Inc. All Rights Reserved.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package com.google.android.apps.forscience.whistlepunk;

import android.content.Context;
import android.graphics.PorterDuff;
import android.graphics.drawable.Drawable;
import android.text.TextUtils;
import android.widget.ImageView;

/** Static util class for working with SensorAppearance instances */
public final class Appearances {
  private Appearances() {
    // prevent construction
  }

  /** Not thread-safe: only call from main thread! */
  public static void applyDrawableToImageView(Drawable drawable, ImageView view, int color) {
    drawable.mutate().setColorFilter(color, PorterDuff.Mode.MULTIPLY);
    view.setImageDrawable(drawable);
  }

  public static String getSensorDisplayName(SensorAppearance appearance, Context context) {
    String units = appearance.getUnits(context);
    return TextUtils.isEmpty(units)
        ? appearance.getName(context)
        : String.format(
            context.getResources().getString(R.string.header_name_and_units),
            appearance.getName(context),
            units);
  }
}
